CN104737966A - air knife and air knife wheel - Google Patents
air knife and air knife wheel Download PDFInfo
- Publication number
- CN104737966A CN104737966A CN201410833861.8A CN201410833861A CN104737966A CN 104737966 A CN104737966 A CN 104737966A CN 201410833861 A CN201410833861 A CN 201410833861A CN 104737966 A CN104737966 A CN 104737966A
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- China
- Prior art keywords
- air knife
- wheel
- air
- wheel disc
- flow channel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000001035 drying Methods 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 19
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 68
- 238000003756 stirring Methods 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 22
- 239000007789 gas Substances 0.000 description 15
- 230000003014 reinforcing effect Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000012447 hatching Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000006213 oxygenation reaction Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 238000005276 aerator Methods 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/234—Surface aerating
- B01F23/2342—Surface aerating with stirrers near to the liquid surface, e.g. partially immersed, for spraying the liquid in the gas or for sucking gas into the liquid, e.g. using stirrers rotating around a horizontal axis or using centrifugal force
- B01F23/23421—Surface aerating with stirrers near to the liquid surface, e.g. partially immersed, for spraying the liquid in the gas or for sucking gas into the liquid, e.g. using stirrers rotating around a horizontal axis or using centrifugal force the stirrers rotating about a vertical axis
- B01F23/234211—Stirrers thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/07—Stirrers characterised by their mounting on the shaft
- B01F27/072—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis
- B01F27/0721—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis parallel with respect to the rotating axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/07—Stirrers characterised by their mounting on the shaft
- B01F27/072—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis
- B01F27/0727—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis having stirring elements connected to the stirrer shaft each by two or more radial rods, e.g. the shaft being interrupted between the rods, or of crankshaft type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
- B01F27/1125—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades with vanes or blades extending parallel or oblique to the stirrer axis
- B01F27/11251—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades with vanes or blades extending parallel or oblique to the stirrer axis having holes in the surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/14—Activated sludge processes using surface aeration
- C02F3/16—Activated sludge processes using surface aeration the aerator having a vertical axis
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Drying Of Solid Materials (AREA)
- Air-Flow Control Members (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses an air knife and an air knife wheel. The body is provided with a central shaft, the air flow channel is positioned on one side of the body and is parallel to the central shaft of the body, and the water-stirring structure is positioned on the other side of the body and corresponds to the air flow channel. According to the air knife and the air knife wheel, water can be stirred away by resisting resistance in water through the water stirring structure, air is brought into the water through the air flow channel, and the air content in the water is improved.
Description
Technical field
The present invention relates to a kind of air knife wheel and air knife, and in particular to a kind of the air knife wheel and the air knife that are applied in increasing air water car used for aquiculture.
Background technology
Breeding fish in existing fishpond is the waterwheel aerator or vane type waterwheel that use mostly, it utilizes to have porous and to fetch water the water wheel of blade, blade of fetching water proceeds to underwater from the water surface and produces the water surface again and so constantly to circulate agitate water, increases air and incorporates amount in water.But the blade configured in said apparatus is the plate object of porous, so resistance is very large when its beating water lifts up water again time, need to consume the much energy.
Summary of the invention
The object of the present invention is to provide a kind of air knife and air knife wheel, wherein air knife wheel is provided with air knife, and pass through the air flow channel of air knife upper groove body shape and corresponding outstanding drying structure, contribute to efficient and stably air brought in water, reaching the effect increasing gas or oxygenation.
According to the invention provides a kind of air knife, it comprises body, air flow channel and drying structure.Body has central shaft.Air flow channel is positioned at the side of body, and parallel with the central shaft of body.Drying structure is positioned at the opposite side of body, and corresponds to air flow channel.
According to aforesaid air knife, wherein air flow channel can be V-shape, U-shaped or C font, and drying structure can be pointed shape or arc.Moreover air knife can also comprise interval lamellar body, its central shaft along body is arranged in air flow channel, and its two side ends be connected to air flow channel two inside.Interval lamellar body or body all can comprise multiple perforation.
Separately provide a kind of air knife to take turns according to the present invention, it comprises at least one wheel disc and multiple air knife.Each air knife is vertically connected at the side of wheel disc.Air knife comprises body, air flow channel and drying structure.Body has central shaft.Air flow channel is positioned at the side of body, and parallel with the central shaft of body.Drying structure is positioned at the opposite side of body, and corresponds to air flow channel.
Take turns according to aforesaid air knife, wherein the quantity of wheel disc can be two, and gas reinforcing device also can comprise power transmission shaft.Power transmission shaft can run through and coaxial connection two wheel discs, and the two ends of each air knife are connected to two wheel discs, and the central shaft of each air knife is parallel with power transmission shaft.Each wheel disc is discoid, and air knife is then arranged on two wheel discs along at least one diametric(al) at center through two wheel discs, and the air flow channel of each air knife is arranged towards the direction of rotation of two wheel discs.Moreover, two wheel discs can be respectively the first wheel disc and the second wheel disc, and power transmission shaft then can coaxially be connected to the first wheel disc, and the two ends of each air knife are connected to the first wheel disc and the second wheel disc, and the central shaft of each air knife is parallel with power transmission shaft, wherein the center of the second wheel disc can have perforate.In addition, the quantity of wheel disc also can be three, and be respectively the first wheel disc, the second wheel disc and third round dish, wherein third round dish is positioned between the first wheel disc and the second wheel disc, and each air knife is arranged in third round dish.
Take turns according to aforesaid air knife, wherein each air knife also can be arranged in a straight line in wheel disc, and spacing distance between any two adjacent air knifes is identical.In addition, air knife can from the center of two wheel discs towards the periphery of two wheel discs be Scroll-tupe arrangement, in air knife adjacent both spacing from the center of two wheel discs towards the periphery of two wheel discs in change from long to short.
In addition, air knife wheel can also comprise plate washer and pillar, and wherein plate washer is connected to the side of each air knife, and pillar is connected with plate washer, for locating plate washer and air knife.
Moreover air knife can also comprise interval lamellar body, its central shaft along body is arranged in air flow channel, and its two side ends be connected to air flow channel two inside.Interval lamellar body or body all can comprise multiple perforation.
In sum, air knife provided by the present invention and air knife wheel have advantage and effect is as follows.
1. the both sides of the body of air knife provided by the present invention are corresponding is provided with air flow channel and drying structure, operationally, first can be pushed aside by water, then imported in water by air by air flow channel by the drying structure of protrusion type.
2. air knife provided by the present invention wheel, it coordinates the air knife described in leading portion, and arranges air knife in the mode on average arranged, can be efficient and stably imported in water by air.In addition, air knife trailing wheel disk center is arranged to close mode to dredge towards periphery, also can promote increasing tolerance.
3. because air knife wheel is when its work, part is arranged on the water surface, another part is then arranged in water, except contributing to air to import, also in the air knife wheel course of work, whole process is constantly free conductance to enter in water, and can not because of air knife must go out the water surface after again air is brought in water into the efficiency lowering work.
4. the body of air knife or interval lamellar body also can arrange perforation respectively.When perforation is arranged at body upper portion, contribute to promoting the air capacity entering air flow channel; When perforation is arranged at body or interval lamellar body lower portion, the gas helped again in lifting air flow channel diffuses to the efficiency in water.
Accompanying drawing explanation
Figure 1A is the schematic diagram of a kind of air knife according to one embodiment of the present invention;
Figure 1B is the cutaway view of air knife along hatching line 1B-1B of Figure 1A embodiment;
Fig. 2 is the schematic diagram of the using state of air knife in Figure 1A embodiment;
Fig. 3 is the cutaway view of the air knife of another embodiment of the present invention;
Fig. 4 is the cutaway view of the air knife of yet another embodiment of the present invention;
Fig. 5 A is the cutaway view of the air knife of another embodiment of the present invention;
Fig. 5 B is the schematic diagram of the interval lamellar body of air knife in Fig. 5 A embodiment;
Fig. 6 is the schematic diagram of the air knife according to yet another embodiment of the present invention;
Fig. 7 is the schematic diagram of taking turns according to the air knife of another embodiment of the present invention;
Fig. 8 is the end view of taking turns according to the air knife of Fig. 7 embodiment;
Fig. 9 is the schematic diagram being applied to gas reinforcing device according to Fig. 7 air knife wheel;
Figure 10 is the schematic diagram of taking turns according to the air knife of another embodiment of the present invention;
Figure 11 is the schematic diagram according to wheel disc and air knife in Figure 10 embodiment;
Figure 12 is the schematic diagram of wheel disc according to yet another embodiment of the present invention and air knife;
Figure 13 is the schematic diagram of taking turns according to the air knife of another embodiment of the present invention; And
Figure 14 is the schematic diagram of taking turns according to the air knife of yet another embodiment of the present invention.
Embodiment
Please refer to Figure 1A and Figure 1B, wherein Figure 1A is the schematic diagram of a kind of air knife 100 according to one embodiment of the present invention, and Figure 1B is the cutaway view of air knife 100 along hatching line 1B-1B of Figure 1A embodiment.From Figure 1A and Figure 1B, air knife 100 comprises body 110, air flow channel 120 and drying structure 130.
Body 110 is long column shape, has central shaft X.
Air flow channel 120 is positioned at the side of body 110, and parallel with the central shaft X of body 110.From Figure 1B, present embodiment air flow road 120 is V-shape conduit, and body 110 side coordinates air flow channel 120 to form V-shape conduit, and opposite side then relatively forms V-type and protrudes.
And the aforementioned V-type protrusion being formed at body 110 opposite side is drying structure 130.Because the air flow channel 120 of present embodiment is V-shape conduit, relative drying structure 130 is pointed shape (V-type protrusion).
Coordinate with reference to Fig. 2, it is the schematic diagram of the using state of air knife 100 in Figure 1A embodiment.As shown in Figure 2, above-mentioned air knife 100 is arranged in water with the direction part perpendicular to the water surface.Because air knife 100 part surfaces 200, air then can along surface 200 air flow channel 120 enter, and make it move in water along direction 210 by external force driving, coordinate its drying structure 130 water can be pushed aside with effectively resistance in water resistant, then, by air flow channel 120, air is brought in water, promote the oxygen content in water in efficient and energy-conservation mode.
Refer again to Fig. 3 and Fig. 4, it is respectively the cutaway view of the air knife 100 of another two embodiments of the present invention.As shown in Figure 3, this embodiment provides a kind of air knife 100, and its air flow channel 120 is U-shaped, and the drying structure 130 of relative atmospheric runner 120 is arc.Again as shown in Figure 4, the air flow channel 120 of air knife 100 is C font, and the drying structure 130 of relative atmospheric runner 120 is arc.Drying structure 130 by arc (streamlined) contributes to drying swimmingly, and coordinates the air flow channel 120 of U-shaped or C font to bring in water by air, increases the oxygen proportion in water.
Please refer to Fig. 5 A and Fig. 5 B again, wherein Fig. 5 A is the cutaway view of the air knife 100 of another embodiment of the present invention, and Fig. 5 B is then the schematic diagram of the interval lamellar body 140 of air knife 100 in Fig. 5 A embodiment.From Fig. 5 A and Fig. 5 B, air knife 100 can also comprise interval lamellar body 140, and its central shaft X along body 110 is arranged in air flow channel 120, and the two side ends of interval lamellar body 140 be connected to air flow channel 120 two inside.Whereby, air flow channel 120 can be separated into two parts by interval lamellar body 140, and when the longer dimension of air knife 100, the air on the water surface also by the impact of current, can not enter into deep water place, promotes the effect of air knife 100 oxygenation or increasing gas.In addition, interval lamellar body 140 can one-body molded with body 100 (as shown in Figure 5A) or be removably connected with body 100.When interval lamellar body 140 is detachable, body 100 can be installed according to demand or dismounting removes, so as to promoting the application of air knife 100.
Moreover interval lamellar body 140 comprises multiple perforation 141, and it is arranged at the lower portion of interval lamellar body 140, when the lower portion of its intermediate spacers body 140 refers to that air knife 100 uses, be positioned at the part under the water surface 200.Whereby, after air enters deep water place along the closed flow be separated out between interval lamellar body 140 is on air flow channel 120, can be entered in water by perforation 141.Certainly, user can configure the size of perforation 141, quantity and arrangement mode according to demand, is not limited to shown in Fig. 5 B.
Please refer to Fig. 6, it is the schematic diagram of the air knife 100 according to yet another embodiment of the present invention.As shown in Figure 6, the body 110 of air knife 100 also can comprise multiple perforation 111, and its middle punch 111 can be arranged at upper portion or the lower portion of body 110.The upper portion of this section of indication body 110 is air knife 100 when using, and body 110 is exposed to the part of the water surface; When the lower portion of body 110 then refers to that air knife 100 uses, the part that body 110 is in water.When perforation 111 is arranged at body 110 upper portion, the air capacity entering air flow channel 120 can be increased, and then promote the service efficiency of air knife 100.When perforation 111 is arranged at body 110 lower portion, air is entered diffusion after in water speed by air flow channel 120 can be contributed to.Certainly, user can configure the size of perforation 111, quantity and arrangement mode according to demand, is not limited to shown in Fig. 6.
Coordinate with reference to Fig. 7, it is the schematic diagram of the air knife wheel 300 according to another embodiment of the present invention.Air knife wheel 300 comprises wheel disc 310 and multiple air knife 320.
In Fig. 7, each air knife 320 is vertically connected at the side of wheel disc 310, and the air knife 320 of present embodiment is identical with the air knife 100 of Figure 1A and 1B, is not described at this.Specifically, each air knife 320 is arranged in a straight line in wheel disc 310, and that is, the air knife of present embodiment wheel 300 be that hair comb formula air knife is taken turns, and spacing distance between any two adjacent air knifes 320 is identical.Whereby, the wheel disc 310 of air knife wheel 300 can be arranged on various increasing air water car or gas reinforcing device by demand collocation, as its blade, and is driven and drives air knife 320 displacement in water, to be brought in water by air fifty-fifty.
Coordinate with reference to Fig. 8, it is the end view of the air knife wheel 300 according to Fig. 7 embodiment.The air knife wheel 300 of present embodiment also can comprise plate washer 330 and pillar 340, and wherein plate washer 330 is connected to the side of each air knife 320, and 340, pillar is connected with plate washer 330.Whereby, except locating each air knife 320 further, be also connected with plate washer 330 by pillar 340 one end, the driving element 600 that the gas reinforcing device that 300 wishs are applied taken turns by the other end and air knife is connected, to locate plate washer 330 and air knife 320, air knife is made to take turns 300 actions more stable.
Coordinate with reference to Fig. 9, it is the schematic diagram being applied to gas reinforcing device according to Fig. 7 air knife wheel 300.As shown in Figure 9, when the driving element 600 of gas reinforcing device is disc-shape, air knife wheel 300 can be arranged thereon, and on driving element 600, installs the air knife wheel 300 of varying number by demand, to reach default increasing tolerance and efficiency.In Fig. 9, it is the driving element 600 that four air knife wheels 300 are arranged at gas reinforcing device, but does not limit with this.Certainly, air knife wheel 300 also can be applicable to the gas reinforcing device of other different kenels, is not also limited to the application mode shown in Fig. 8 and Fig. 9.
Figure 10 is the schematic diagram of the air knife wheel 400 according to another embodiment of the present invention.In Figure 10, air knife wheel 400 comprises two wheel discs 410, power transmission shaft 411 and multiple air knife 420.Power transmission shaft 411 runs through and coaxial connection two wheel discs 410, and the two ends of each air knife 420 are connected to two wheel discs 410, and the central shaft of each air knife 420 is parallel with power transmission shaft 411.Wear two, location wheel disc 410 by power transmission shaft 411, air knife 420 is arranged between two wheel discs 410, and drive power transmission shaft 411 to rotate to drive air knife to take turns 400 by external force, overall air knife wheel 400 can be made stressed fifty-fifty and steady operation.
Coordinate with reference to Figure 11, it is according to the schematic diagram of wheel disc in Figure 10 embodiment 410 with air knife 420.In present embodiment, two wheel discs 410 are all discoid, air knife 420 is arranged on two wheel discs 410 along at least one diametric(al) at center through two wheel discs 410, and the air flow channel 421 of each air knife 420 is arranged towards the direction of rotation 500 of two wheel discs 410.Coordinate Fig. 9 known, air knife is taken turns 400 parts and is arranged at the water surface 200 times, therefore, when power transmission shaft 411 forced belt runner disc 410 and air knife 420 rotate, water can be pushed aside by the drying structure 422 of air knife 420, and by air flow channel 421, the air on the water surface 200 is brought in water, reach the effect increasing gas.
Please refer to Figure 12, it is the wheel disc 410 according to yet another embodiment of the present invention and the schematic diagram of air knife 420.As shown in Figure 12, in present embodiment, air knife 420 from the center of wheel disc 410 towards the periphery of wheel disc 410 be Scroll-tupe arrangement.Moreover, in air knife 420 adjacent both spacing from the center of wheel disc 410 towards the periphery of wheel disc 410 in change from long to short.That is, the set-up mode of air knife 420 is by dredging to close arrangement from wheel disc 410 center toward periphery.Whereby, strengthen the increasing tolerance increasing higher wheel disc 410 periphery of gas efficiency, reach the increasing gas effect of high efficiency, low power consuming.
Please refer to Figure 13, it is the schematic diagram of the air knife wheel 400 according to another embodiment of the present invention.In Figure 13, air knife wheel 400 comprises the first wheel disc 410a, the second wheel disc 410b, power transmission shaft 411 and multiple air knife 420.Specifically, power transmission shaft 411 is coaxially connected to the first wheel disc 410a, and each air knife 420 one end is connected to the first wheel disc 410a, the other end is connected to the second wheel disc 410b, and the central shaft of each air knife 420 is parallel in power transmission shaft 411.Specifically, in present embodiment, the center of the second wheel disc 410b has perforate 412b.When the first wheel disc 410a by power transmission shaft 411 drive and interlock air knife 420 and be arranged at undersurface second wheel disc 410b rotate time, ambient water also can be taken turns 400 rotations along with air knife and form eddy current, and the current near the second wheel disc 410b center can be discharged because of the perforate 412b of its setting, make the action of air knife wheel 400 in water more smooth and easy upward.
Please refer to Figure 14, it is the schematic diagram of the air knife wheel 400 according to yet another embodiment of the present invention.As shown in Figure 14, in air knife wheel 400, the quantity of wheel disc is three, is respectively the first wheel disc 410a, the second wheel disc 410b and third round dish 410c, third round dish 410c is positioned between the first wheel disc 410a and the second wheel disc 410b, and each air knife 420 is arranged in third round dish 410c.Whereby, air knife 420 can more stably be located between the first wheel disc 410a, the second wheel disc 410b and third round dish 410c, when air knife wheel 400 is applied to comparatively deep water place, and when required length is longer, also can maintain degree of fixation during action, and the service life of overall air knife wheel 400 can be extended.
The air knife wheel 300,400 provided by the embodiment of Fig. 9-14, its direction of rotation 500 is parallel with the water surface 200, can avoid splashing too much spray on the water surface, and this kind of type of drive, air knife wheel 300,400 is in the process of driver under stress, what continue brings in water by air, exceeds more than twice, relatively also can save the consumption of drive energy compared to fetch water increasing air water car (or water pump) usefulness of formula of tradition.
Air knife wheel in the embodiment of above-mentioned Fig. 7-14, all can arrange in pairs or groups according to the air knife 100 in user's demand and Fig. 1-6 and use, be not limited to described in accompanying drawing.In addition, the air knife that the embodiment of above-mentioned Fig. 7-14 provides is taken turns, and can be applicable to, in various increasing air water car common now or aeration waterwheel equipment device, do not described at this.
In sum, air knife provided by the present invention and air knife wheel have advantage and effect is as follows.
1. the both sides of the body of air knife provided by the present invention are corresponding is provided with air flow channel and drying structure, operationally, first can be pushed aside by water, then imported in water by air by air flow channel by the drying structure of protrusion type.
2. air knife provided by the present invention wheel, it coordinates the air knife described in leading portion, and arranges air knife in the mode on average arranged, can be efficient and stably imported in water by air.In addition, air knife trailing wheel disk center is arranged to close mode to dredge towards periphery, also can promote increasing tolerance.
3. because air knife wheel is when its work, part is arranged on the water surface, another part is then arranged in water, except contributing to air to import, also in the air knife wheel course of work, whole process is constantly free conductance to enter in water, and can not because of air knife must go out the water surface after again air is brought in water into the efficiency lowering work.
4. the body of air knife or interval lamellar body also can arrange perforation respectively.When perforation is arranged at body upper portion, contribute to promoting the air capacity entering air flow channel; When perforation is arranged at body or interval lamellar body lower portion, the gas helped again in lifting air flow channel diffuses to the efficiency in water.
Although the present invention with embodiment openly as above; so it is not intended to limit the present invention, any those skilled in the art, without departing from the spirit and scope of the present invention; can do various different selection and amendment, therefore have the right claim and the equivalent mutual-assistance thereof of protection scope of the present invention limited.
Claims (20)
1. an air knife, is characterized in that, described air knife comprises:
Body, it has central shaft;
Air flow channel, it is positioned at the side of described body, and parallel with the described central shaft of described body; And
Drying structure, it is positioned at the opposite side of described body, and corresponds to described air flow channel.
2. air knife as claimed in claim 1, it is characterized in that, described air flow channel is V-shape, U-shaped or C font.
3. air knife as claimed in claim 1, it is characterized in that, described drying structure is pointed shape or arc.
4. air knife as claimed in claim 1, it is characterized in that, described air knife also comprises:
Interval lamellar body, its described central shaft along described body is arranged in described air flow channel, and its two side ends be connected to described air flow channel two inside.
5. air knife as claimed in claim 4, it is characterized in that, described interval lamellar body comprises multiple perforation.
6. air knife as claimed in claim 1, it is characterized in that, described body comprises multiple perforation.
7. an air knife wheel, is characterized in that, described air knife wheel comprises:
At least one wheel disc; And
Multiple air knife, each described air knife is vertically connected at the side of described wheel disc, and wherein each described air knife comprises:
Body, it has central shaft;
Air flow channel, it is positioned at the side of described body, and parallel with the described central shaft of described body; And
Drying structure, it is positioned at the opposite side of described body, and corresponds to described air flow channel.
8. air knife wheel as claimed in claim 7, it is characterized in that, the quantity of described wheel disc is two, is respectively the first wheel disc and the second wheel disc, and described air knife wheel also comprises:
Power transmission shaft, it is coaxially connected to described first wheel disc, and the two ends of each described air knife are connected to described first wheel disc and described second wheel disc, and the described central shaft of each described air knife is parallel with described power transmission shaft.
9. air knife wheel as claimed in claim 8, it is characterized in that, the center of described second wheel disc has perforate.
10. air knife wheel as claimed in claim 8, it is characterized in that, the quantity of described wheel disc is three, be respectively described first wheel disc, described second wheel disc and third round dish, described third round dish is positioned between described first wheel disc and described second wheel disc, and each described air knife is arranged in described third round dish.
11. air knife wheels as claimed in claim 7, it is characterized in that, the quantity of described wheel disc is two, and described air knife wheel also comprises:
Power transmission shaft, it runs through and coaxial connection two wheel discs, and the two ends of each described air knife are connected to described two wheel discs, and the described central shaft of each described air knife is parallel with described power transmission shaft.
12. air knife wheels as claimed in claim 11, it is characterized in that, each described wheel disc is discoid, each described air knife is arranged on described two wheel discs along at least one diametric(al) at center through described two wheel discs, and the air flow channel of each described air knife is arranged towards the direction of rotation of described two wheel discs.
13. air knives as claimed in claim 11 wheels, it is characterized in that, each described wheel disc is discoid, and each described air knife be then that Scroll-tupe arranges from the center of described two wheel discs towards the periphery of described two wheel discs.
14. air knives as claimed in claim 13 wheels, is characterized in that, in each described air knife adjacent both spacing arbitrarily from the center of described two wheel discs towards the periphery of described two wheel discs in change from long to short.
15. air knives as claimed in claim 7 wheels, it is characterized in that, each described air knife is arranged in a straight line in described wheel disc, and spacing distance between any two adjacent air knifes is identical.
16. air knife wheels as claimed in claim 15, is characterized in that, described air knife wheel also comprises:
Plate washer, it is connected to the side of each described air knife.
17. air knife wheels as claimed in claim 16, is characterized in that, described air knife wheel also comprises:
Pillar, it is connected with described plate washer, for locating described plate washer and each described air knife.
18. air knife wheels as claimed in claim 7, it is characterized in that, each described air knife also comprises:
Interval lamellar body, its described central shaft along described body is arranged in described air flow channel, and its two side ends be connected to described air flow channel two inside.
19. air knife wheels as claimed in claim 18, it is characterized in that, described interval lamellar body comprises multiple perforation.
20. air knife wheels as claimed in claim 7, it is characterized in that, the described body of each described air knife comprises multiple perforation.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW102149171 | 2013-12-30 | ||
TW102149171 | 2013-12-30 |
Publications (1)
Publication Number | Publication Date |
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CN104737966A true CN104737966A (en) | 2015-07-01 |
Family
ID=53459722
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410833861.8A Pending CN104737966A (en) | 2013-12-30 | 2014-12-29 | air knife and air knife wheel |
CN201420850807.XU Expired - Fee Related CN204409287U (en) | 2013-12-30 | 2014-12-29 | Air knife and air knife wheel |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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CN201420850807.XU Expired - Fee Related CN204409287U (en) | 2013-12-30 | 2014-12-29 | Air knife and air knife wheel |
Country Status (3)
Country | Link |
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US (1) | US20150182922A1 (en) |
CN (2) | CN104737966A (en) |
TW (2) | TW201528941A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110432219A (en) * | 2018-05-02 | 2019-11-12 | 邱文慈 | The impeller of aeration waterwheel equipment |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104737966A (en) * | 2013-12-30 | 2015-07-01 | 崔汇文 | air knife and air knife wheel |
TWI701996B (en) * | 2019-11-18 | 2020-08-21 | 吳俊概 | Motor direct drive waterwheel type aerator |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4259267A (en) * | 1977-03-15 | 1981-03-31 | Wang Kenneth K | Aeration apparatus by means of vortex action |
US20040217492A1 (en) * | 2003-04-29 | 2004-11-04 | Spx Corporation | Radial disc impeller apparatus and method |
CN101410171A (en) * | 2006-03-31 | 2009-04-15 | 布莱尔·H·希尔斯 | Apparatus for mixing gasses and liquids |
WO2013089355A1 (en) * | 2011-12-14 | 2013-06-20 | Moon Chang-Bae | Air supply device for aquarium |
CN204409287U (en) * | 2013-12-30 | 2015-06-24 | 崔汇文 | Air knife and air knife wheel |
-
2014
- 2014-12-29 CN CN201410833861.8A patent/CN104737966A/en active Pending
- 2014-12-29 TW TW103146106A patent/TW201528941A/en unknown
- 2014-12-29 TW TW103223215U patent/TWM507172U/en not_active IP Right Cessation
- 2014-12-29 CN CN201420850807.XU patent/CN204409287U/en not_active Expired - Fee Related
- 2014-12-29 US US14/583,809 patent/US20150182922A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4259267A (en) * | 1977-03-15 | 1981-03-31 | Wang Kenneth K | Aeration apparatus by means of vortex action |
US20040217492A1 (en) * | 2003-04-29 | 2004-11-04 | Spx Corporation | Radial disc impeller apparatus and method |
CN101410171A (en) * | 2006-03-31 | 2009-04-15 | 布莱尔·H·希尔斯 | Apparatus for mixing gasses and liquids |
WO2013089355A1 (en) * | 2011-12-14 | 2013-06-20 | Moon Chang-Bae | Air supply device for aquarium |
CN204409287U (en) * | 2013-12-30 | 2015-06-24 | 崔汇文 | Air knife and air knife wheel |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110432219A (en) * | 2018-05-02 | 2019-11-12 | 邱文慈 | The impeller of aeration waterwheel equipment |
Also Published As
Publication number | Publication date |
---|---|
TW201528941A (en) | 2015-08-01 |
TWM507172U (en) | 2015-08-21 |
CN204409287U (en) | 2015-06-24 |
US20150182922A1 (en) | 2015-07-02 |
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Application publication date: 20150701 |